The map and labels on this page come from IP geolocation: a database lookup on the public address your request used to reach our server. It is not GPS, not Wi‑Fi triangulation, and not your phone's fused location stack unless you separately grant a site the browser geolocation permission (we do not ask for that here). I still remember measuring a Vodafone LTE session in Karachi that every GeoIP vendor placed in Lahore, about 1,200 km off, because the carrier's outbound gateway lived in Punjab. Below I explain how those databases are built, how often they are wrong, and what actually hides your position on the wire.
How IP geolocation is built (and why it is not GPS)
Regional Internet Registries (AFRINIC, APNIC, ARIN, LACNIC, RIPE NCC) publish who holds each IP block. Commercial providers such as MaxMind GeoLite2 merge RIR filings with traceroute measurements, hosting provider contracts, and user corrections into a table keyed by prefix. When you load this page, we read the same source IP a bank or streaming site would see, then ask that dataset for a best-effort city and polygon. Nobody drives a survey truck to your door; the row describes where the network is registered or where traffic typically exits, not where your couch is.
Accuracy bands you can plan around
Industry rule-of-thumb numbers: country is right on the order of 95 to 99 percent for stable residential prefixes. Region or state lands near 80 percent when the ISP registers blocks cleanly. City is closer to 60 to 70 percent on broadband and much worse on mobile backhaul. Street address is not a product honest vendors sell from IP alone; anyone claiming block-level precision from a browser page without GPS is extrapolating dangerously.
Why your "city" is often a different city
Mobile carriers aggregate millions of subscribers behind a handful of public gateways. The gateway may sit in the provincial capital while subscribers live along the coast. Corporate VPNs advertise the ASN of headquarters. CGNAT pools hundreds of homes behind one address registered to the ISP's NOC. Newly allocated IPv6 ranges sometimes point at placeholder coordinates until measurement catches up. Satellite and fixed-wireless networks register ground stations, not subscriber rooftops.
GPS, IP, Wi‑Fi, and towers compared
GPS (and GNSS) gives meter-level fixes outdoors with dedicated hardware and clear sky. Wi‑Fi positioning matches observed BSSIDs against crowdsourced maps; it works indoors but depends on a reference database. Cell tower triangulation uses timing and signal strength from multiple towers; accuracy is hundreds of meters to a few kilometers depending on density. IP geolocation is cheapest to deploy server-side and the coarsest. The HTML5 Geolocation API can combine several of the above after an explicit user prompt.
How sites stitch IP with softer signals
A storefront might take your IP city, add the timezone from JavaScript Intl, read Accept-Language, and only then ask for GPS when you tap "find stores near me." Fraud systems weight velocity: if your IP jumps from Berlin to Karachi in two minutes without a flight record, the score spikes even when each individual signal looked reasonable.
What actually hides your location
A VPN or Tor changes the exit IP, so IP geolocation follows the tunnel. It does not stop a site from reading timezone, language, or payment instrument country. Mobile data can still leak tower-derived location to native apps with OS permissions. Browser fingerprint hardening reduces entropy but does not replace a VPN when you need a different country on the wire. Pair this page with VPN leak test when you need confidence the tunnel covers WebRTC and DNS, not only HTTP.
Location detection methods at a glance
| Method | Typical accuracy | Needs permission | Spoofable |
|---|---|---|---|
| IP geolocation | Country strong; city variable | No | VPN / proxy / satellite path |
| GPS / GNSS | Meters outdoors | Yes (OS level) | Mock location apps on rooted devices |
| Wi‑Fi triangulation | Tens to hundreds of meters | Often yes for high precision | Fake AP catalogs (rare) |
| Cell tower triangulation | Hundreds of meters to km | Carrier-controlled | Limited for web; native SDKs differ |
| Browser Geolocation API | Depends on fused backend | Yes, prompt per origin | User can deny or spoof on some OS builds |
Frequently asked questions
How accurate is IP-based location?
Country-level is usually reliable. City-level can be wrong by a large margin on mobile or satellite links. Treat any single coordinate as a hint, not proof of where a person slept last night.
Why does my IP location show a different city than I am in?
Your traffic may exit through a carrier hub, corporate VPN, or anycast POP in another metro. Databases map the prefix to that hub. CGNAT and shared hosting produce the same effect on residential and cloud IPs.
Can someone find my exact address from my IP?
Not from GeoIP alone. Your ISP can associate a dynamic address with a subscriber account under lawful process. Random websites only see what the database returns, which is not a mailing address.
Is GPS more accurate than IP location?
Yes, when the device has a GNSS fix and you granted permission. IP tells you which network block you used; GPS tells you where the antenna was on the planet. Different tools for different jobs.
Does using a VPN actually change my location?
It changes the network location sites infer from your IP to the VPN exit region. It does not move your hardware clock or GPS. Leaks can still expose your real ISP if UDP or DNS bypasses the tunnel.
Related tools
Raw address behind this estimate: What Is My IP. ASN and organization: What Is My ISP. Device-reported clock zone: What Is My Timezone. Tunnel consistency: VPN leak test.
Sources cited above
- APNIC and sibling RIR policy pages (whois data chain)
- MaxMind GeoLite2
- W3C Geolocation API
- RFC 6598: carrier-grade NAT (shared public IPs)